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</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">&#160;&#160;</td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a>&#160;&#183; <a href="classes.html"><font color="#004faf">All Classes</font></a>&#160;&#183; <a href="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QDesignerFormWindowManagerInterface Class Reference<br /><sup><sup>[<a href="qtdesigner.html">QtDesigner</a> module]</sup></sup></h1><p>The QDesignerFormWindowManagerInterface class allows you to
manipulate the collection of form windows in Qt Designer, and
control Qt Designer's form editing actions. <a href="#details">More...</a></p>

<p>Inherits <a href="qobject.html">QObject</a>.</p><h3>Methods</h3><ul><li><div class="fn" /><b><a href="qdesignerformwindowmanagerinterface.html#QDesignerFormWindowManagerInterface">__init__</a></b> (<i>self</i>, QObject&#160;<i>parent</i>&#160;=&#160;None)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionAdjustSize">actionAdjustSize</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionBreakLayout">actionBreakLayout</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionCopy">actionCopy</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionCut">actionCut</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionDelete">actionDelete</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionFormLayout">actionFormLayout</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionGridLayout">actionGridLayout</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionHorizontalLayout">actionHorizontalLayout</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionLower">actionLower</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionPaste">actionPaste</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionRaise">actionRaise</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionRedo">actionRedo</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionSelectAll">actionSelectAll</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionSimplifyLayout">actionSimplifyLayout</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionSplitHorizontal">actionSplitHorizontal</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionSplitVertical">actionSplitVertical</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionUndo">actionUndo</a></b> (<i>self</i>)</li><li><div class="fn" />QAction <b><a href="qdesignerformwindowmanagerinterface.html#actionVerticalLayout">actionVerticalLayout</a></b> (<i>self</i>)</li><li><div class="fn" />QDesignerFormWindowInterface <b><a href="qdesignerformwindowmanagerinterface.html#activeFormWindow">activeFormWindow</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qdesignerformwindowmanagerinterface.html#addFormWindow">addFormWindow</a></b> (<i>self</i>, QDesignerFormWindowInterface&#160;<i>formWindow</i>)</li><li><div class="fn" />QDesignerFormEditorInterface <b><a href="qdesignerformwindowmanagerinterface.html#core">core</a></b> (<i>self</i>)</li><li><div class="fn" />QDesignerFormWindowInterface <b><a href="qdesignerformwindowmanagerinterface.html#createFormWindow">createFormWindow</a></b> (<i>self</i>, QWidget&#160;<i>parent</i>&#160;=&#160;None, Qt.WindowFlags&#160;<i>flags</i>&#160;=&#160;0)</li><li><div class="fn" />QDesignerFormWindowInterface <b><a href="qdesignerformwindowmanagerinterface.html#formWindow">formWindow</a></b> (<i>self</i>, int&#160;<i>index</i>)</li><li><div class="fn" />int <b><a href="qdesignerformwindowmanagerinterface.html#formWindowCount">formWindowCount</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qdesignerformwindowmanagerinterface.html#removeFormWindow">removeFormWindow</a></b> (<i>self</i>, QDesignerFormWindowInterface&#160;<i>formWindow</i>)</li><li><div class="fn" /><b><a href="qdesignerformwindowmanagerinterface.html#setActiveFormWindow">setActiveFormWindow</a></b> (<i>self</i>, QDesignerFormWindowInterface&#160;<i>formWindow</i>)</li></ul><h3>Qt Signals</h3><ul><li><div class="fn" />void <b><a href="qdesignerformwindowmanagerinterface.html#activeFormWindowChanged">activeFormWindowChanged</a></b> (QDesignerFormWindowInterface *)</li><li><div class="fn" />void <b><a href="qdesignerformwindowmanagerinterface.html#formWindowAdded">formWindowAdded</a></b> (QDesignerFormWindowInterface *)</li><li><div class="fn" />void <b><a href="qdesignerformwindowmanagerinterface.html#formWindowRemoved">formWindowRemoved</a></b> (QDesignerFormWindowInterface *)</li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QDesignerFormWindowManagerInterface class allows you to
manipulate the collection of form windows in Qt Designer, and
control Qt Designer's form editing actions.</p>
<p>QDesignerFormWindowManagerInterface is not intended to be
instantiated directly. <i>Qt Designer</i> uses the form window
manager to control the various form windows in its workspace. You
can retrieve an interface to <i>Qt Designer</i>'s form window
manager using the <a href="qdesignerformeditorinterface.html#formWindowManager">QDesignerFormEditorInterface.formWindowManager</a>()
function. For example:</p>
<pre class="cpp">
         <span class="type">QDesignerFormWindowManagerInterface</span> <span class="operator">*</span>manager <span class="operator">=</span> <span class="number">0</span>;
         <span class="type"><a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a></span> <span class="operator">*</span>formWindow <span class="operator">=</span> <span class="number">0</span>;

         manager <span class="operator">=</span> formEditor<span class="operator">-</span><span class="operator">&gt;</span>formWindowManager();
         formWindow <span class="operator">=</span> manager<span class="operator">-</span><span class="operator">&gt;</span><a href="qdesignerformwindowmanagerinterface.html#formWindow">formWindow</a>(<span class="number">0</span>);

         manager<span class="operator">-</span><span class="operator">&gt;</span><a href="qdesignerformwindowmanagerinterface.html#setActiveFormWindow">setActiveFormWindow</a>(formWindow);
</pre>
<p>When implementing a custom widget plugin, a pointer to <i>Qt
Designer</i>'s current <a href="qdesignerformeditorinterface.html">QDesignerFormEditorInterface</a>
object (<tt>formEditor</tt> in the example above) is provided by
the <a href="qdesignercustomwidgetinterface.html#initialize">QDesignerCustomWidgetInterface.initialize</a>()
function's parameter. You must subclass the <a href="qdesignercustomwidgetinterface.html">QDesignerCustomWidgetInterface</a>
to expose your plugin to Qt Designer.</p>
<p>The form window manager interface provides the <a href="qdesignerformwindowmanagerinterface.html#createFormWindow">createFormWindow</a>()
function that enables you to create a new form window which you can
add to the collection of form windows that the manager maintains,
using the <a href="qdesignerformwindowmanagerinterface.html#addFormWindow">addFormWindow</a>()
slot. It also provides the <a href="qdesignerformwindowmanagerinterface.html#formWindowCount">formWindowCount</a>()
function returning the number of form windows currently under the
manager's control, the <a href="qdesignerformwindowmanagerinterface.html#formWindow">formWindow</a>()
function returning the form window associated with a given index,
and the <a href="qdesignerformwindowmanagerinterface.html#activeFormWindow">activeFormWindow</a>()
function returning the currently selected form window. The <a href="qdesignerformwindowmanagerinterface.html#removeFormWindow">removeFormWindow</a>()
slot allows you to reduce the number of form windows the manager
must maintain, and the <a href="qdesignerformwindowmanagerinterface.html#setActiveFormWindow">setActiveFormWindow</a>()
slot allows you to change the form window focus in <i>Qt
Designer</i>'s workspace.</p>
<p>In addition, QDesignerFormWindowManagerInterface contains a
collection of functions that enables you to intervene and control
<i>Qt Designer</i>'s form editing actions. All these functions
return the original action, making it possible to propagate the
function further after intervention.</p>
<p>Finally, the interface provides three signals which are emitted
when a form window is added, when the currently selected form
window changes, or when a form window is removed, respectively. All
the signals carry the form window in question as their
parameter.</p>
<hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QDesignerFormWindowManagerInterface" />QDesignerFormWindowManagerInterface.__init__ (<i>self</i>, <a href="qobject.html">QObject</a>&#160;<i>parent</i>&#160;=&#160;None)</h3><p>The <i>parent</i> argument, if not None, causes <i>self</i> to be owned by Qt instead of PyQt.</p><p>Constructs an interface with the given <i>parent</i> for the
form window manager.</p>


<h3 class="fn"><a name="actionAdjustSize" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionAdjustSize (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "adjust
size" action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionBreakLayout" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionBreakLayout (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "break
layout" action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionCopy" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionCopy (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "copy"
action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionCut" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionCut (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "cut"
action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionDelete" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionDelete (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s
"delete" action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionFormLayout" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionFormLayout (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "form
layout" action. The function returns the original action.</p>
<p>FormWindowManagerPrivateMap *fwmpm =
g_FormWindowManagerPrivateMap();</p>
<p>This function was introduced in Qt 4.4.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionGridLayout" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionGridLayout (<i>self</i>)</h3><p>Allows you to intervene and control a request for grid layout
for a form window in <i>Qt Designer</i>'s workspace. The function
returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionHorizontalLayout" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionHorizontalLayout (<i>self</i>)</h3><p>Allows you to intervene and control a request for horizontal
layout for a form window in <i>Qt Designer</i>'s workspace. The
function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionLower" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionLower (<i>self</i>)</h3><p>Allows you to intervene and control the action of lowering a
form window in <i>Qt Designer</i>'s workspace. The function returns
the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionPaste" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionPaste (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "paste"
action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionRaise" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionRaise (<i>self</i>)</h3><p>The <i>QAction</i> result</p><p>Allows you to intervene and control the action of raising of a
form window in <i>Qt Designer</i>'s workspace. The function returns
the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionRedo" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionRedo (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "redo"
action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionSelectAll" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionSelectAll (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "select
all" action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionSimplifyLayout" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionSimplifyLayout (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s
"simplify layout" action. The function returns the original
action.</p>
<p>This function was introduced in Qt 4.4.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionSplitHorizontal" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionSplitHorizontal (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "split
horizontal" action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionSplitVertical" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionSplitVertical (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "split
vertical" action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionUndo" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionUndo (<i>self</i>)</h3><p>Allows you to intervene and control <i>Qt Designer</i>'s "undo"
action. The function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="actionVerticalLayout" /><a href="qaction.html">QAction</a> QDesignerFormWindowManagerInterface.actionVerticalLayout (<i>self</i>)</h3><p>Allows you to intervene and control a request for vertical
layout for a form window in <i>Qt Designer</i>'s workspace. The
function returns the original action.</p>
<p><b>See also</b> <a href="qaction.html">QAction</a>.</p>


<h3 class="fn"><a name="activeFormWindow" /><a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a> QDesignerFormWindowManagerInterface.activeFormWindow (<i>self</i>)</h3><p>Returns the currently active form window in <i>Qt Designer</i>'s
workspace.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#setActiveFormWindow">setActiveFormWindow</a>()
and <a href="qdesignerformwindowmanagerinterface.html#removeFormWindow">removeFormWindow</a>().</p>


<h3 class="fn"><a name="addFormWindow" />QDesignerFormWindowManagerInterface.addFormWindow (<i>self</i>, <a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a>&#160;<i>formWindow</i>)</h3><p>This method is also a Qt slot with the C++ signature <tt>void addFormWindow(QDesignerFormWindowInterface *)</tt>.</p><p>Adds the given <i>formWindow</i> to the collection of windows
that <i>Qt Designer</i>'s form window manager maintains.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#formWindowAdded">formWindowAdded</a>().</p>


<h3 class="fn"><a name="core" /><a href="qdesignerformeditorinterface.html">QDesignerFormEditorInterface</a> QDesignerFormWindowManagerInterface.core (<i>self</i>)</h3><p>Returns a pointer to <i>Qt Designer</i>'s current <a href="qdesignerformeditorinterface.html">QDesignerFormEditorInterface</a>
object.</p>


<h3 class="fn"><a name="createFormWindow" /><a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a> QDesignerFormWindowManagerInterface.createFormWindow (<i>self</i>, <a href="qwidget.html">QWidget</a>&#160;<i>parent</i>&#160;=&#160;None, <a href="qt-windowflags.html">Qt.WindowFlags</a>&#160;<i>flags</i>&#160;=&#160;0)</h3><p>The <i>parent</i> argument, if not None, causes <i>self</i> to be owned by Qt instead of PyQt.</p><p>Creates a form window with the given <i>parent</i> and the given
window <i>flags</i>.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#addFormWindow">addFormWindow</a>().</p>


<h3 class="fn"><a name="formWindow" /><a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a> QDesignerFormWindowManagerInterface.formWindow (<i>self</i>, int&#160;<i>index</i>)</h3><p>Returns the form window at the given <i>index</i>.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#setActiveFormWindow">setActiveFormWindow</a>()
and <a href="qdesignerformwindowmanagerinterface.html#removeFormWindow">removeFormWindow</a>().</p>


<h3 class="fn"><a name="formWindowCount" />int QDesignerFormWindowManagerInterface.formWindowCount (<i>self</i>)</h3><p>Returns the number of form windows maintained by <i>Qt
Designer</i>'s form window manager.</p>


<h3 class="fn"><a name="removeFormWindow" />QDesignerFormWindowManagerInterface.removeFormWindow (<i>self</i>, <a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a>&#160;<i>formWindow</i>)</h3><p>This method is also a Qt slot with the C++ signature <tt>void removeFormWindow(QDesignerFormWindowInterface *)</tt>.</p><p>Removes the given <i>formWindow</i> from the collection of
windows that <i>Qt Designer</i>'s form window manager
maintains.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#formWindow">formWindow</a>()
and <a href="qdesignerformwindowmanagerinterface.html#formWindowRemoved">formWindowRemoved</a>().</p>


<h3 class="fn"><a name="setActiveFormWindow" />QDesignerFormWindowManagerInterface.setActiveFormWindow (<i>self</i>, <a href="qdesignerformwindowinterface.html">QDesignerFormWindowInterface</a>&#160;<i>formWindow</i>)</h3><p>This method is also a Qt slot with the C++ signature <tt>void setActiveFormWindow(QDesignerFormWindowInterface *)</tt>.</p><p>Sets the given <i>formWindow</i> to be the currently active form
window in <i>Qt Designer</i>'s workspace.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#activeFormWindow">activeFormWindow</a>()
and <a href="qdesignerformwindowmanagerinterface.html#activeFormWindowChanged">activeFormWindowChanged</a>().</p>
<hr /><h2>Qt Signal Documentation</h2><h3 class="fn"><a name="activeFormWindowChanged" />void activeFormWindowChanged (QDesignerFormWindowInterface *)</h3><p>This is the default overload of this signal.</p><p>This signal is emitted when the contents of the currently active
form window in <i>Qt Designer</i>'s workspace changed. A pointer to
the currently active <i>formWindow</i> is passed as an
argument.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#activeFormWindow">activeFormWindow</a>().</p>


<h3 class="fn"><a name="formWindowAdded" />void formWindowAdded (QDesignerFormWindowInterface *)</h3><p>This is the default overload of this signal.</p><p>This signal is emitted when a new form window is added to the
collection of windows that <i>Qt Designer</i>'s form window manager
maintains. A pointer to the new <i>formWindow</i> is passed as an
argument.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#addFormWindow">addFormWindow</a>()
and <a href="qdesignerformwindowmanagerinterface.html#setActiveFormWindow">setActiveFormWindow</a>().</p>


<h3 class="fn"><a name="formWindowRemoved" />void formWindowRemoved (QDesignerFormWindowInterface *)</h3><p>This is the default overload of this signal.</p><p>This signal is emitted when a form window is removed from the
collection of windows that <i>Qt Designer</i>'s form window manager
maintains. A pointer to the removed <i>formWindow</i> is passed as
an argument.</p>
<p><b>See also</b> <a href="qdesignerformwindowmanagerinterface.html#removeFormWindow">removeFormWindow</a>().</p>


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